:root {
    --primary-color: #0056b3;
    --secondary-color: #00aaff;
    --dark-color: #121921;
    --light-color: #f8f9fa;
    --text-color: #4e5c66;
    --white-color: #ffffff;
    --gray-color: #f4f5f7;
    --transition: all 0.3s ease;
}

/* General Styles */
body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    overflow-x: hidden;
    background-color: var(--white-color);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--dark-color);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--secondary-color);
    text-decoration: none;
}

.btn {
    padding: 12px 25px;
    font-weight: 600;
    border-radius: 30px;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.section-padding {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 60px;
    text-align: center;
}

.section-header h2 {
    font-size: 36px;
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.section-header h2:after {
    content: '';
    position: absolute;
    display: block;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
    bottom: 0;
    left: calc(50% - 25px);
}

.section-header p {
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto;
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    background-color: var(--white-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.spinner {
    width: 40px;
    height: 40px;
    position: relative;
}

.double-bounce1, .double-bounce2 {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--primary-color);
    opacity: 0.6;
    position: absolute;
    top: 0;
    left: 0;
    animation: bounce 2.0s infinite ease-in-out;
}

.double-bounce2 {
    animation-delay: -1.0s;
}

@keyframes bounce {
    0%, 100% { transform: scale(0.0); }
    50% { transform: scale(1.0); }
}

/* Header */
.navbar {
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background-color: var(--white-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
}

.header-transparent .navbar:not(.scrolled) {
    background-color: transparent;
}

.header-transparent .navbar:not(.scrolled) .nav-link {
    color: var(--white-color);
}

.header-static .navbar {
    background-color: var(--white-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.navbar-brand img {
    max-height: 50px;
}

.nav-link {
    color: var(--dark-color);
    font-weight: 600;
    padding: 8px 15px !important;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.navbar-toggler {
    border: none;
    font-size: 24px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.track-btn {
    padding: 8px 20px;
    box-shadow: 0 3px 10px rgba(0, 86, 179, 0.2);
}

/* Hero Section */
.hero {
    position: relative;
    height: 90vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(18, 25, 33, 0.7);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    color: var(--white-color);
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--white-color);
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
}

.hero-form {
    background-color: var(--white-color);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.hero-form h3 {
    margin-bottom: 20px;
}

/* Services Section */
.service-box {
    padding: 30px;
    border-radius: 10px;
    background-color: var(--white-color);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    margin-bottom: 30px;
    text-align: center;
}

.service-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.service-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-title {
    font-size: 22px;
    margin-bottom: 15px;
}

/* About Section */
.about-img {
    border-radius: 10px;
    overflow: hidden;
}

.about-content {
    padding: 30px 0;
}

.about-content h2 {
    margin-bottom: 20px;
}

.about-box {
    padding: 15px 0;
    margin-top: 30px;
}

.about-box i {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 10px;
    display: inline-block;
}

/* Testimonial Section */
.testimonial-item {
    padding: 30px;
    margin: 20px;
    text-align: center;
    border-radius: 10px;
    background-color: var(--gray-color);
}

.testimonial-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 20px auto;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 15px;
}

.testimonial-author {
    font-weight: 700;
    color: var(--dark-color);
}

/* Counter Section */
.counter-section {
    background-color: var(--primary-color);
    padding: 80px 0;
    color: var(--white-color);
}

.counter-box {
    text-align: center;
}

.counter-value {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

.counter-title {
    font-size: 18px;
    text-transform: uppercase;
}

/* CTA Section */
.cta-section {
    background-color: var(--gray-color);
    padding: 80px 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.cta-btn {
    margin-top: 30px;
    padding: 15px 40px;
    font-size: 18px;
}

/* Contact Section */
.contact-info {
    margin-bottom: 50px;
}

.contact-box {
    padding: 30px;
    border-radius: 10px;
    background-color: var(--white-color);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.contact-box i {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: inline-block;
}

.contact-form {
    padding: 30px;
    border-radius: 10px;
    background-color: var(--white-color);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.form-control {
    height: 50px;
    border-radius: 5px;
    padding: 10px 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
}

textarea.form-control {
    height: 150px;
}

/* Footer */
#footer {
    background-color: var(--dark-color);
    color: #fff;
    padding: 60px 0 0;
}

.footer-top {
    padding-bottom: 30px;
}

.footer-logo img {
    max-height: 50px;
}

.footer-info, .footer-links, .footer-contact {
    margin-bottom: 30px;
}

.footer-links h4, .footer-contact h4 {
    color: var(--white-color);
    font-size: 18px;
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    padding: 8px 0;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
    color: var(--white-color);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white-color);
    margin-right: 10px;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
}

.credits a {
    color: rgba(255, 255, 255, 0.7);
    margin-left: 10px;
}

.credits a:hover {
    color: var(--white-color);
}

/* Back to top */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white-color);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

/* Tracking Page */
.tracking-section {
    padding: 100px 0;
}

.tracking-form {
    max-width: 600px;
    margin: 0 auto;
}

.tracking-timeline {
    padding: 40px 0;
}

.timeline-item {
    padding-left: 40px;
    position: relative;
    margin-bottom: 30px;
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-color);
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.timeline-content {
    background: var(--gray-color);
    padding: 20px;
    border-radius: 5px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 12px;
    bottom: -30px;
    width: 2px;
    background: #e9ecef;
}

.timeline-item:last-child::before {
    display: none;
}

/* About Page */
.page-header {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 80px 0;
    text-align: center;
}

.page-header h1 {
    color: var(--white-color);
    margin-bottom: 20px;
}

.breadcrumb {
    background: transparent;
    justify-content: center;
    margin-bottom: 0;
}

.breadcrumb-item {
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb-item.active {
    color: var(--white-color);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.7);
}

.team-member {
    text-align: center;
    margin-bottom: 30px;
}

.team-img {
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
}

.team-name {
    font-size: 22px;
    margin-bottom: 5px;
}

.team-position {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.team-social {
    margin-top: 15px;
}

.team-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--gray-color);
    color: var(--dark-color);
    margin: 0 5px;
    transition: var(--transition);
}

.team-social a:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

/* Services Page */
.service-item {
    padding: 30px;
    border-radius: 10px;
    background-color: var(--white-color);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.service-img {
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
}

.service-title {
    font-size: 24px;
    margin-bottom: 15px;
}

/* Contact Page */
.contact-map {
    border-radius: 10px;
    overflow: hidden;
    height: 400px;
    margin-bottom: 50px;
}

/* Animation Classes */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-up.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-in {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.fade-in.active {
    opacity: 1;
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-100px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.slide-in-left.active {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(100px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.slide-in-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* Tracking Animation */
.tracking-path {
    position: relative;
    padding: 20px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.path-line {
    position: relative;
    height: 4px;
    background: #e9ecef;
    flex-grow: 1;
    margin: 0 15px;
    overflow: hidden;
}

.path-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: var(--primary-color);
    transition: width 1s ease-in-out;
}

.path-line.active::after {
    width: 100%;
}

.location-point {
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1;
}

.location-point i {
    font-size: 24px;
    color: var(--primary-color);
   background: white;
   padding: 8px;
   border-radius: 50%;
   box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.location-point span {
   font-size: 12px;
   margin-top: 5px;
   color: #6c757d;
   text-align: center;
   max-width: 100px;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
}

.moving-vehicle {
   position: absolute;
   top: 50%;
   left: 0;
   transform: translateY(-50%);
   animation: moveVehicle 3s infinite ease-in-out;
}

.moving-vehicle i {
   font-size: 24px;
   color: var(--primary-color);
   transform: translateY(-50%);
   filter: drop-shadow(0 2px 3px rgba(0,0,0,0.2));
}

@keyframes moveVehicle {
   0% {
       transform: translate(-10px, -50%);
   }
   50% {
       transform: translate(10px, -50%);
   }
   100% {
       transform: translate(-10px, -50%);
   }
}

/* Responsive Styles */
@media (max-width: 1199px) {
   .hero-content h1 {
       font-size: 42px;
   }
}

@media (max-width: 991px) {
   .section-padding {
       padding: 80px 0;
   }
   
   .hero {
       height: auto;
       padding: 150px 0 100px;
   }
   
   .hero-content h1 {
       font-size: 36px;
   }
   
   .navbar-collapse {
       background-color: var(--white-color);
       padding: 20px;
       border-radius: 5px;
       box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
       margin-top: 10px;
   }
   
   .header-transparent .navbar:not(.scrolled) .nav-link {
       color: var(--dark-color);
   }
   
   .navbar-buttons {
       margin-top: 20px;
       text-align: center;
   }
}

@media (max-width: 767px) {
   .section-padding {
       padding: 60px 0;
   }
   
   .section-header h2 {
       font-size: 30px;
   }
   
   .hero-content h1 {
       font-size: 30px;
   }
   
   .counter-value {
       font-size: 36px;
   }
   
   .counter-title {
       font-size: 16px;
   }
}

@media (max-width: 575px) {
   .hero-content h1 {
       font-size: 28px;
   }
   
   .section-header h2 {
       font-size: 26px;
   }
}